Epson ink cartridges release excess ink into the maintenance tank. The most advanced Epson professional inkjet printers, like the Stylus 4000 and 7800, require a maintenance tank cartridge to absorb all excess ink that’s released during the printing process. These Epson printers automatically keep track of how much printing has been done to determine when […]
Adding glow can make an image pop. Adding glow to the lights in your photographs can transform a dull or ordinary picture into one that pops on the page. Whether you’re a beginner or a seasoned graphic artist, you can use Photoshop to improve the appearance of your images. Photoshop offers various techniques for creating […]
Capacitors are commonly used for energy storage in a wide range of electrical devices. Capacitors are devices which store electrical charge. They are a basic component of electronics and have a host of various applications. The most common use for capacitors is energy storage. Additional uses include power conditioning, signal coupling or decoupling, electronic noise […]
Qualcomm is reportedly considering acquiring Intel, as disclosed by reports from The Wall Street Journal and The New York Times. The deal is in discussion, but no formal bid has been made yet. The uncertainty looms over Intel’s acceptance of the offer and regulatory approval. Intel is facing challenges due to its mobile strategy, posting […]
“SD” card stands for “Secure Digital” memory card. Image Credit: David Paul Morris/Getty Images News/Getty Images Depending on the megapixels of a digital image, a single picture could be too large to store on your 16MB SD card. Although a 16MB SD card does not provide the ideal storage capacity for a large amount of […]
Wi-Fi refers to wireless Internet connectivity that allows desktop and laptop computer users to surf the Web and access other online services unencumbered by cables and wires. This technology requires that wireless devices be in sync with one another so that data can be accurately transmitted through Wi-Fi signals. It is easy to enable the […]
You can see you buzzed head. Image Credit: Greg Henry/iStock/Getty Images Making the jump to a buzzed or shaved head is a big move, so getting an idea about how you would look first is a good move. Technology makes this easy with several apps that can show buzz cuts. Although technology and other modes […]
Occasionally, you will have that perfect picture, then notice that you or your subject neglected to shave. Or perhaps you may just want to give a clean-shaven look to a person who has facial hair. Photoshop has designed tools to help you quickly remove facial hair from an image. Things You’ll Need Adobe Photoshop CS3 […]
In finance and statistics, the coefficient of determination, also referred to as R-squared (or R2) is a measure of the relationship between two data sets used in a mathematical model. Image Credit: ijeab/iStock/GettyImages In finance and statistics, the coefficient of determination, also referred to as R-squared (or R2) is a measure of the relationship between […]
Scientific calculators can simplify calculations. The Casio fx-991MS comes with a built-in equation solver. This is useful if you already know the process for solving particular types of equations but do not want to go through the rote algebraic and arithmetical processes. The fx-991MS is able to solve quadratic and cubic equations containing one unknown […]
